baber/WOPTO huggingface dataset:
Patent JP-H11225603-A (JP)
Title: Lead for walking dog
Inventor: UNNO KIMIKO
IPC: A01K27/00
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To prepare a lead for walking a dog capable of securing the safety of a dog's keeper attending the dog in walk, capable of preventing the damage which the dog may give to pedestrians, other animals, care or the like, and at the same time, enabling the training, which is important in keeping the dog. SOLUTION: A gripping ring 2 is formed in the middle from a linking metal fitting 1 for hooking a collar of a dog to a gripping ring 4 formed at the other end of a dog lead. Further, a ring 3 is formed so that it can be linked to the gripping ring 2.
Patent JP-S58202421-A (JP)
Inventor: HIRARII GIRU SHIRITSUTO
IPC: G02B17/08
Filed: 1983-04-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S57188762-A (JP)
Title: Fuel injector of diesel engine
Inventor: NAKAO KIYOHARU
IPC: F02M41/16
Filed: 1981-05-15
Abstract: PURPOSE:To permit a stable injection pressure to be maintained in all revolution range by permitting the fuel in an accumulator to be distrubuted in an injector through synchronization with the engine cam shaft by use of the rotary valve having a variable injection timing. CONSTITUTION:The high pressure fuel temporarily stored in an accumulator AQ1 is fed into an injector IN through the ports P1 and P2 of a rotary valve, the ports Q1 and Q2 of a rotary sleeve RL, and the notched parts RSa or RSb of a rotary shaft, and the pressure is increased to lift a needle valve NV, then injected. When the notched part of the rotary shaft RS communicates to the ports Q2 and Q3 after injection is completed, the high pressure fuel in a cylinder chamber CR returns to an accumulator AQ2, and the injector 1N returns to the original state. When the rotary sleeve RL is turned in the opposite direction to the direction of revolution of the rotary shaft RS by a driving mechanism DMa when the injection timing is adjusted, the injection timing can be advanced by the angle of turning of the rotary sleeve RL, or delayed in the opposite case.
Patent JP-S57187358-A (JP)
Title: Production of arylazo-amino-naphtholsulfonic acid
Inventor: KAYANE YUTAKA
IPC: C09B43/44
Filed: 1981-05-14
Abstract: PURPOSE: To obtain in high yields an arylazo-aminonaphtholsulfonic acid useful as a dye, by coupling an acylated compd. derived from aminonaphtholsulfonic acid with a diazonium compd. of an amine, and hydrolyzing the reaction product.  
     CONSTITUTION: Amino group of an aminonaphthol sulfonic acid of formulaI (wherein m is 1, 2) in the form of a free acid is acylated with a dibasic acid anhydride. The resulting acylated compd. is coupled with a diazonium compd. of an amine having the formula A-NH 2  wherein A is an aryl group. Acylamino group of the resulting product is hydrolyzed in the presence of an acid alone or together with an alkali to obtain an arylazo-aminonaphtholsulfonic acid of formula II. Examples of said aminonaphtholsulfonic acids are 4-amino-5-hydroxynaphthalene-2,7-disulfonic acid and 7-amino-4-hydroxynaphthalene-2-sulfonic acid. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58191673-A (JP)
Title: Running device
Inventor: KIHARA SHIZOU
IPC: B62D55/06
Filed: 1982-05-04
Abstract: PURPOSE:To increase the running speed on uneven road surface by a structure wherein running crawler mechanisms are provided on two arms, which are attached through joints to another arms. Said anothr arms are also attached through joints to front and rear and right and left of a main body. CONSTITUTION:Two running wheels 2 and 3 are provided to the device main body 1. At the same time, each one end of first arms 8 is also attached through the joints 4 and 6 to the device main body 1. Second arms 13 are attached through joints 9 and 11 to each the other end of the first arms 8. The running crawler mechanisms 17 are provided to the respective second arms 13. Joint geared motors 18 for driving the respective joints, crawler geared motors 19 for driving the crawler mechanism 17 and running wheel geared motors 20 for driving the running wheels 2 and 3 are provided respectively.
Patent JP-H06286590-A (JP)
Title: Brake liquid pressure control device
Inventor: YAGI EIJI
IPC: B60T8/1761
Filed: 1993-03-31
Abstract: PURPOSE:To insure brake liquid pressure control accuracy while forming a control system using no pressure sensor, highly reliable, and profitable in cost, in a brake liquid pressure control device in which master cylinder pressure is used as signal pressure and the brake liquid pressure is controlled in the high degree of freedom. CONSTITUTION:A master cylinder pressure estimation means (f) to estimate the master cylinder pressure based on indirect information concerning generation of the master cylinder pressure is provided, and a drive current output means (h) in which a brake pressure increase/decrease command value is corrected by the master cylinder pressure estimated value and solenoid drive current is output to the solenoid (d) of a liquid pressure control valve (e) is provided.
Patent JP-S551016-A (JP)
Title: Cleaning method for electron gun and its device
Inventor: MATSUURA SHIZUYA
IPC: H01J37/06
Filed: 1978-06-16
Abstract: PURPOSE: To make a removal of contamination stuck to the Whenelt cylinder, by means of discharge made between a cathode and the Whenelt cylinder that encloses the cathode.  
     CONSTITUTION: With an ambience around the electron gun while being kept at a pressure of vacuum 10 -2 mmHg, between a cathode 1 and the Whenelt cylinder 2, is applied a relatively low DC voltage (500 to 2,000V) by using a voltage applying method so that the Whenelt cylinder 2 may be in negative potential. And a discharge is caused generating between the cathode 1 and inner face of the Whenelt cylinder 2. The generation of discharge ionizes oxygen and nitrogen atoms that are accelerated in the electric field and collided to the inner face of the Whenelt cylinder 2. In the result, the inner face of the Whenelt cylinder 2 is effected sputtering and etching, with a sticking material of contamination removed and a cleaning operated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01245804-A (JP)
Title: Removal of solvent contained in solid
Inventor: NONAKA KIMIHIRO
IPC: B01D3/40
Filed: 1988-03-29
Abstract: PURPOSE:To remove a solvent in a solid efficiently within a short period by once dispersing or dissolving a solid contg. the solvent in water and drying the solvent with water. CONSTITUTION:An object to be dried 17 e.g. 20% of ethyl acetate solvent-contg. pharmaceutical material is put in a drying chamber 1 from a feeding port 15 and at the same time warm water heated to a critical acceptable temperature of the object to be dried 17 is introduced into a heating jacket 2 and mixing apparatus 5 from inlets 3 and 9. Then, the object to be dried 17 is mixed by rotation of the mixing apparatus 5 and milling apparatus 13 and predried by decreasing the pressure of the inside of the drying chamber 1 by an evacuating pump 23. Next, once the pressure of the drying chamber is returned to atmospheric pressure, water in a determined amount is supplied from the feeding port 15, and while the water is heated and stirred, the object to be dried is dissolved in the water. Then, the drying chamber 1 is evacuated again, drying is carried out under a prescribed pressure, and most of the solvent with water is evaporated and released from the object to be dried 17.
Patent JP-H06286549-A (JP)
Title: Air bag device
Inventor: BABA YOSHIYUKI
IPC: B60R21/20
Filed: 1993-03-31
Abstract: PURPOSE:To provide an air bag device that is able to reduce the wall thickness of a retainer an simultaneously very high in the clamping strength of a bolt heat part against the retainer. CONSTITUTION:A leg piece part 44 of a lid 42 is positioned along the outer surface of a retainer upper 30, and a reinforced fitting 46 is applied on it from the upside. In addition, a bolt 48 is inserted through the retainer upper 30 and the leg piece part 44 from the inner part of a retainer 34, and a washer based nut 50 is screwed in the bolt 48. In succession, a soft metallic plate 52 is interposed between a head part 48a of the bolt 48 and a plate surface of the retainer upper 30. With this constitution, this retainer being high in the clamping strength of the bolt head against the retainer can be sufficiently thinned in wall thickness, through which an instrument panel impact absorbed amount is thus enlargeable. With the retainer thinned in thickness, its weight reduction can be also attained.
Patent JP-H07283620-A (JP)
Title: Coaxial cable coupling device and antenna equipment
Inventor: WATANABE HIRONOBU
IPC: H01Q1/50
Filed: 1994-04-12
Abstract: PURPOSE:To maintain the coaxial transmission mode of small loss by setting the electric length of an external conductor coupling electrode to specific-fold wavelength of a passing signal. CONSTITUTION:In a capacitor coupling type coaxial cable coupling device 100, the electric length of an external conductor coupling electrode 3 is set so that it is odd times as long as the 1/4 wavelength of the passing signal like a carrier signal transmitted through a coaxial cable 4. Consequently, the electric length of the electrode 3 becomes the length obtained by expressing the distance from the coupling point between the cable 4 and one end of the electrode 3 to the other end of the electrode 3 by the wavelength of the passing signal. The electric length is reduced by an influence of a dielectric like a peripheral glass plate 1, and the reduction rate is about 0.65 to 0.70. Thus, even if the cable 4 is intercepted by the glass plate 1, inside and outside center conductor coupling electrodes 21 and 22 and external conductor connection electrodes 31 and 32 are coupled to each other in the coaxial transmission mode, and a transmitterreceiver and an antenna equipment 400 are connected through the window glass with a small loss.
Patent JP-S58190651-A (JP)
Title: Collecting plate for solar heat
Inventor: KOBASHI TAKAO
IPC: C25D11/02
Filed: 1982-04-30
Abstract: PURPOSE:To improve durability while preventing the lowering of an absorption index by forming a black film consisting of a black opaque heat-resistant resin onto a blackened film as a solar-heat selective absorbing film element formed to the surface of a metallic base body within a range of 0.1-0.8mum thickness. CONSTITUTION:The aluminum plate of the purity of JIS A1030 is degreased by a degreaser such as a non-etching type degreaser, and DC-electrolysed for 10min by 15V DC in an aqueous solution of 100g/l phosphoric acid, and an anodic oxidation film of 0.6mum thickness is formed to the surface. The film is AC electrolysed for 3min by 15V AC in an aqueous solution of 30g/l nickel sulfate and 30g/l boric acid to blacken the film. The blackened film is brought to 1mum thickness or less. The black opaque film is formed onto the black film within the range of 0.1-0.8mum thickness. The comparison of the selective absorption performance of the heat collecting plates in which the films of 0.3mum, 0.5mum and 1.0mum thickness are formed by a polyester denatured silicon resin and an acrylic resin is shown in the table.
Patent JP-S58193845-A (JP)
Title: Hopper gate with adjustable opening of a single piece printer
Inventor: IKEDA BUNZOU
IPC: B65H3/24
Filed: 1982-04-30
Abstract: PURPOSE:To prevent double feeding of a single piece through simple handling by providing a mechanism which adjusts a hopper gate opening by only inserting the single piece in use into an opening setting part of a single piece printer which prints on a price tag of a commodity such as clothes or the like. CONSTITUTION:A gate member 9 is provided on the side of a stamp receiving stand 1, while openings 9a, 9b, 9c are made in said member 9. With feeding of single piece 3 one by one in a printing position on the stamp receiving stand 1, a push board 11 is guided to the opening 9a and energized by means of a construction spring 10 to push up a base plate 2b so that the single piece 3 is always pushed to contact a positioning member 2a. The gate member 9 is energized upward by means of a leaf spring 16, and the lower side of an opening 9b contacts the bottom of a stopper 15. A gap (t) (c) between the gate member 9 and the positioning member 2a is set to 0.1-0.2mm.. At the time of printing the single piece 3 of the thickness (t), in case the single piece 3 is inserted between the bottom of the stopper 15 and the lowe side of the opening 9b, the gate member 9 is lowered by (t) and opened by the sum of the thickness (t) and the gap (t) (c).
Patent JP-S55166012-A (JP)
Title: Preset device for electronic digital indicating weigher
Inventor: TERAOKA KAZUHARU
IPC: G01G19/414
Filed: 1979-06-11
Abstract: PURPOSE: To perform simple and ensured setting of the validity time by a method wherein the validity time of merchandises is replaced with numerics by a ten-key, then a validity time key is pressed to cause the validity time and unit prices are stored in each memory of a unit price preset device.  
     CONSTITUTION: A change-over key 18 is set to the write position, the validity time of merchandises are replaced with numerics by a ten-key 10, a validity time key is pressed, the unit prices of the merchandises are replaced with numerics by the ten- key 10, and a unit price preset key 19 is manipulated. Then, the unit prices and the validity time of the merchandises are stored on corresponding memory units. Also, in weighing operation, a processing data setter 23 is used to set the date of processing by using dial-type or a ten-key numeric-replacing type system, so that the date of processing is passed through routes 24, 25 and brought into an indicator 8, a printer 9, and a validity time calculator 21. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04285287-A (JP)
Title: Mining and construction tool made of tungsten carbide hard alloy
Inventor: OKADA GIICHI
IPC: E21B10/46
Filed: 1991-03-13
Abstract: PURPOSE:To enable a machine tool for mining and construction made of a tungsten carbide hard alloy to exhibit its functions regardless of the kind and hardness of rock, concrete, etc., so as to enhance the applicability of the tool to general purposes by providing the tool with such hardness distribution whereby the tool is smaller in hardness at its surface portion than at its center portion. CONSTITUTION:A machine tool for mines and construction made of a WC group superhard alloy is manufactured which is composed of a first hard dispersed phase composed of tungsten carbide, a second hard dispersed phase composed of more than one or two kinds of carbides and/or carbonitrides of the 4a, 5a and 6a family metals of the periodic table, a bond phase composed mainly of more than one or two kinds of iron family metals and inevitable inpurities. The WC superhard alloy machine tool for mines and construction is given such a hardness distribution whereby the tool is smaller in hardness at its surface portion than at its center portion.
Patent JP-H03273405-A (JP)
Title: Automatic vehicle driving device
Inventor: KATSUNO TOSHIYASU
IPC: G05D1/02
Filed: 1990-03-23
Abstract: PURPOSE:To allow the type of automatic driving suited to the taste of a driver by using the tendency of the driving learned at non-automatic driving. CONSTITUTION:Dislocation to the traveling road of a vehicle is detected by a CCD camera 10 also in non-automatic driving, the average of the dislocation is found by an arithmetic processing circuit 14. Then, the average of the dislocation represents the taste of a driver and a steering quantity in automatic driving is corrected with the average. In the case of the driver who likes the traveling to the left in a traffic lane for instance, a value to the left is obtained as the average of the dislocation. Then, steering control is executed with the value. Thus, automatic traveling adapted to the taste of the driver in a position in the traffic lane is attained.
Patent JP-S58188513-A (JP)
Title: Decorative-laminated sheet lined with metal and its manufacture
Inventor: KAWAKAMI HAJIME
IPC: B21D5/01
Filed: 1982-04-30
Abstract: PURPOSE:To easily manufacture a decorative-laminated sheet lined with metal having excellent workability in bending, by making a metallic sheet adhere with the aid of an adhesive sheet to a part except a part, predetermined to be bent, of the backside of a decorative sheet having a core layer consisting of a base material impregnated with synthetic resin and a decorative layer. CONSTITUTION:Base materials of a decorative layer consisting of a resin impregnated sub-liner paper 2, a resin impregnated pattern paper 3, and a resin impregnated overlay paper 4 are mounted in sequence on a core layer 1 consisting of about four layers of resin impregnated kraft papers, and an adhesive sheet 6 containing butyl rubber, etc. is arranged beneath the backside of the layer 1 except a part 5, predetermined to be bent, and further metallic plates 7 are arranged beneath the sheet 6, and a sheet-shaped material 8 of the same material as that of the plates 7 is also arranged beneath the part 5 respectively. Next, after hot pressing said laminated materials into one body, a decorative- laminated sheet 9 lined with the plates 7 is obtained by removing the material 8. The sheet 9 mentioned above is easily bent by softening a bending part under heating with the aid of a heater 11.
Patent JP-S60217721-A (JP)
Title: Automatic frequency adjusting circuit
Inventor: YOSHIHISA KOUZOU
IPC: H03J7/02
Filed: 1984-04-13
Abstract: PURPOSE:To widen the dynamic range of an AFT output voltage even with low voltage driving by applying a voltage higher than a power supply voltage driving an IF processing integrated circuit to an automatic frequency adjustment (AFT) terminal via a voltage drop element. CONSTITUTION:If a frequency of an IF signal inputted to phase detector 111 is shifted, the current flowing to collectors of transistors (TRs) Q1, Q3 and Q3, Q4 is unbalanced and currents I3, I4 flowing to the collectors of TRs Q9, Q10 are changed. In case of I3<I4, the current I8 flowing via a power supply terminal 12 and a resistor 20 is increased by DELTAI and in case of I3>I4, the current I8 is decreased by DELTAI. Thus, an output current I9 flowing through a power supply terminal 23, a resistor 22, and AFT output terminal 21 and a TRQ15 is changed according to the increase/decrease of the current I8. Then the voltage drop across the resistor 22 is increased/decreased in response to the fluctuation of the IF signal frequency to a specified frequency.
Patent JP-S63243082-A (JP)
Title: Remedy for liver disease
Inventor: SATO YOSHITAKA
IPC: A61P1/16
Filed: 1987-03-30
Abstract: PURPOSE:To obtain a remedy for liver diseases, possessing remarkable ameliorating action on hepatopathy and containing pyrido[1,2-a]pyrimidine compound (salt) as an active ingredient. CONSTITUTION:The aimed remedial agent containing, as an active ingredient, a pyrido[1,2-a] pyrimidine compound (salt) expressed by the formula (A represents 1H-tetrazol-5-yl or carboxymethyl) {example; 9-(4-acetyl-3-hydroxy-2-n- propyl-phenoxymethyl)-3-(1H-tetrazol-5-yl)-4H-pyrido [1,2-a]pyrimidin-4-one potas sium salt}, which is administrated orally or parenterally preferably in a does of 5mg-4g/day, when orally, or 1mg-1g/day, when parenterally, in terms of the compound expressed by the formula as the active ingredient. The does is preferably administrated in 1-4 divided portions per day.
Patent JP-H06285208-A (JP)
Title: Apparatus for game
Inventor: HANATO AKIMITSU
IPC: A63F13/25
Filed: 1993-03-31
Abstract: PURPOSE:To provide an apparatus for a game which improves operation efficiency, joyfulness and usability, by a method wherein player's attribute information inputted by a player only once is written to a card, following which whenever the card is thrown, the player's attribute information written to the cod is read out. CONSTITUTION:The apparatus is provided with a vendor 4, a card writer 5 and a bar-code reader 6. The bar-code vendor 4 stores a card 7 to which player' s attribute information inputted by a player is to be written. The card writer 5 writes the player's attribute information to the card 7 conveyed from the bar-code vendor 4. The bar-code reader 6 reads-out the player's attribute information from the card 7 to which the player's attribute information is written by the bar-code writer 5 when the bar-code reader 6 allows the card 7 to be thrown.
Patent JP-S55166001-A (JP)
Title: Position detector
Inventor: SUZUKI KENKICHI
IPC: B23K9/127
Filed: 1979-06-13
Abstract: PURPOSE: To accurately detect position by a method wherein a pulse generator circuit is connected at one end to an electrode terminal for detection and at the other end to an object whose position is to be detected via a capacitor connected in parallel to the series circuit of DC power circuit and current detector circuit.  
     CONSTITUTION: A signal from a pulse generator circuit 23 is applied to an electrode terminal 22 for detection and to an object being detected 3 via a capacitor 26. If both are separated by a large distance, detecting current by a detector circuit 28 becomes 0. If both contact, short-circuited current occurs. If both approach to cause discharge, the current is intermediate between 0 and the short-circuit current. Thus, output from the current detector 28 is judged by a converter 29 and a signal indicating either of separation, approach, or contact is sent to a control circuit 30. By combining outputs from converters 29a and 29b of two detectors 24a and 24b, the exact position of the object can be judged. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04287621-A (JP)
Title: Foot board for protecting creeping vegetable
Inventor: HAYASHI ISAO
IPC: A01G13/00
Filed: 1991-03-14
Abstract: PURPOSE:To provide a foot board for protecting creeping vegetable, having high flexibility and capable of closely contacting the lower face with a placing face even if the placing face has steep irregularity. CONSTITUTION:A treading pipe 8 or a checking pipe 7 is formed at each crossing point of the main body 1 of a foot board having nearly square lattice form. Connection arms 2, 2... having connecting male parts 3 at the tip ends are protruded from the adjacent two sides of the foot board main body 1 and the other two sides have connecting female parts 15, 15... fittable to the connecting male parts 3, 3.... Easily bendable flexible part (s) is formed on the lattice piece 4 between the treading pipes 8,8, between the treading pipe 8 and the checking pipe 7, between the treading pipe 8 and the connecting female part 15 and between the checking pipe 7 and the connecting female part 15. Similar easily bendable flexible part (s) is formed also between the treading pipe 8 of the connection arm 2 and a stopper 14 immediately before the connecting male part 3.
Patent JP-H08250343-A (JP)
Title: Surface-mounting type toroidal coil and mounting method thereof
Inventor: KIKUCHI TADAO
IPC: H01F41/00
Filed: 1995-03-07
Abstract: PURPOSE: To enhance a toroidal coil in workability and mounting stability when it is mounted on a board. CONSTITUTION: A synthetic resin case 5 is provided with eight terminals 3 located at different points, a circular hole 5h on its upside, and a cylindrical inner wall with an open base. A toroidal coil 4 is housed in the synthetic resin case 5 making its outline coming into contact with the inner wall by a frictional force and a small elastic force. The lead wire 4a of the toroidal coil 4 is put through the hole 5h and soldered to the prescribed terminal 3. A surface- mounting type toroidal coil is manufactured as mentioned above. When the toroidal coil is mounted on a board, the coil is soldered by a reflow soldering method, and adhesive and thermal conductive resin 6 is poured into the case 5 through the hole 5h to enable the toroidal coil to be mechanically fixed and enhanced in heat dissiapting properties.